package ioperations;

import book.Book;
import book.BookList;

import java.util.Scanner;

//借阅图书
public class BorrowOperation implements IOPeration{
    @Override
    public void work(BookList bookList) {
        System.out.println("借阅图书");

        Scanner sc=new Scanner(System.in);
        System.out.println("请输入你借阅的书名：");
        String name=sc.nextLine();

        int currentSize= bookList.getUsedSize();
        for (int i = 0; i <currentSize ; i++) {
            Book book=bookList.getBook(i);

            if(book.isBorrowed()==true){
                System.out.println("这本书已经被借走了...");
                return;
            }

            if(book.getName().equals(name)){
                book.setBorrowed(true);
                System.out.println("借阅成功！！！");
                return;
            }
        }
        System.out.println("没有你要借的这本书...");
    }
}
